Math, asked by marysreya3958, 1 year ago

A ball is dropped from height h and another from 2h.the ratio of time taken by two balls

Answers

Answered by BrainlyPrincess

1

s = ut + 1/2at1 2
s=h
h = 4.9 t1 2
t1 = √h/4.9
t2 = √2h/4.9
t1:t2 = 1:√2

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